Liebenbergite
      Ottonello G, Della Giusta A, Molin G M
      American Mineralogist 74 (1989) 411-421
      Cation ordering in Ni-Mg olivines
      sample Ni.51, synthesized at 890 C, then quenched
      MgNiSiO4
      _database_code_amcsd 0001221

      CELL PARAMETERS:    4.7392  10.1939   5.9432   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    287.122
      Density (g/cm3):      4.077
      MAX. ABS. INTENSITY / VOLUME**2:      20.01369362    
      RIR:      1.599
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.40         39.40        5.0970    0   2   0         2
                20.67         19.71        4.2975    1   1   0         4
                22.99         20.55        3.8690    0   2   1         4
                24.02          7.66        3.7054    1   0   1         4
                25.58         18.54        3.4824    1   1   1         8
                25.67          5.62        3.4707    1   2   0         4
                29.81          2.86        2.9971    1   2   1         8
                32.42         69.54        2.7615    1   3   0         4
                34.95         18.03        2.5672    0   2   2         4
                35.22          5.91        2.5485    0   4   0         2
                35.86         42.59        2.5044    1   3   1         8
                36.77        100.00        2.4442    1   1   2         8
                37.97          7.39        2.3696    2   0   0         2
                38.43          6.40        2.3422    0   4   1         4
                39.02          4.08        2.3081    2   1   0         4
                39.94         16.40        2.2573    1   2   2         8
                40.18         11.21        2.2445    1   4   0         4
                41.99          7.70        2.1515    2   1   1         8
                42.05          3.38        2.1487    2   2   0         4
                44.80         14.48        2.0229    1   3   2         8
                46.74          1.08        1.9437    2   3   0         4
                46.97          5.43        1.9345    0   4   2         4
                48.61          8.94        1.8728    1   5   0         4
                50.74          3.34        1.7991    1   1   3         8
                51.14          2.99        1.7862    1   5   1         8
                52.56         59.08        1.7412    2   2   2         8
                52.75         21.93        1.7354    2   4   0         4
                53.24          1.80        1.7205    1   2   3         8
                55.14          6.52        1.6658    2   4   1         8
                56.32          6.33        1.6335    0   6   1         4
                56.58          1.03        1.6266    2   3   2         8
                57.23          9.95        1.6097    1   3   3         8
                58.23         10.58        1.5844    1   5   2         8
                59.06          4.12        1.5641    0   4   3         4
                59.19          5.35        1.5611    3   1   0         4
                61.41          2.36        1.5099    3   1   1         8
                61.71          1.54        1.5033    2   1   3         8
                61.92          6.21        1.4985    2   4   2         8
                62.05          2.28        1.4957    2   5   1         8
                62.51         18.30        1.4858    0   0   4         2
                63.02         27.90        1.4749    0   6   2         4
                65.12          4.91        1.4325    3   3   0         4
                65.43          1.96        1.4264    0   2   4         4
                66.60          1.49        1.4042    1   1   4         8
                67.23          4.24        1.3926    3   3   1         8
                67.26         10.47        1.3920    1   7   0         4
                67.81          9.33        1.3820    3   1   2         8
                69.92          7.66        1.3454    3   2   2         8
                70.08          2.63        1.3427    3   4   0         4
                72.12          1.84        1.3097    3   4   1         8
                72.20         10.00        1.3084    1   3   4         8
                73.42          2.14        1.2897    0   6   3         4
                73.83          1.68        1.2836    0   4   4         4
                75.53          3.31        1.2588    2   0   4         4
                76.00          4.14        1.2522    2   6   2         8
                76.25          1.31        1.2487    3   5   0         4
                78.49          1.25        1.2185    2   5   3         8
                81.18          3.92        1.1848    4   0   0         2
                82.34          1.35        1.1711    0   8   2         4
                82.95          3.30        1.1640    1   5   4         8
                83.23          2.08        1.1608    3   3   3         8
                84.08          5.88        1.1512    3   5   2         8
                84.65          1.06        1.1449    2   7   2         8
                85.51          1.12        1.1356    3   6   1         8
                86.17          6.85        1.1286    2   4   4         8
                86.78          3.23        1.1223    2   8   0         4
                87.83          1.65        1.1115    3   4   3         8
                89.59          1.09        1.0942    4   1   2         8
                89.84          2.49        1.0918    1   3   5         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.